Effects of the use of construction and demolition waste aggregates in cold asphalt mixtures

Gómez Meijide, Breixo; Pérez Pérez, Ignacio

Use this link to cite:

http://hdl.handle.net/2183/18009

Effects of the use of construction and demolition waste aggregates in cold asphalt mixtures

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PerezPerez_Ignacio_2014_effects_use_construction.pdf (1.24 MB)

Identifiers

URI: http://hdl.handle.net/2183/18009

DOI: http://dx.doi.org/10.1016/j.conbuildmat.2013.10.096

Publication date

2014

Authors

Gómez Meijide, Breixo

Pérez Pérez, Ignacio

Bibliographic citation

GÓMEZ-MEIJIDE, B.; and PÉREZ, I. Effects of the use of construction and demolition waste aggregates in cold asphalt mixtures. Construction and Building Materials, 2014, vol. 51, pp. 267-277. ISSN 0950-0618. DOI: http://dx.doi.org/10.1016/j.conbuildmat.2013.10.096

Abstract

[Abstract:] Cold asphalt mixtures (CAM) with 100% recycled aggregates from construction and demolition waste (CDW) were researched to ecologically and economically improve cold asphalt mixtures. The present study indicates that the UCS, ITS, ITSM and moisture susceptibility were very satisfactory not only compared with a control mix with 100% natural aggregates (NA) but also with values given by different standards and recommendations. A new global approach to design these aggregates has also been explored because conventional methods are inaccurate in this case.